CN214943987U

CN214943987U - Recycled concrete mixing pile machine

Info

Publication number: CN214943987U
Application number: CN202121732525.6U
Authority: CN
Inventors: 柏继飞
Original assignee: Jiangsu Zhonghao Construction Group Co ltd
Current assignee: Jiangsu Zhonghao Construction Group Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-11-30
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to a concrete mixing stake machine technical field just discloses a recycled concrete mixing stake machine, including automobile body and drilling rod, one side at automobile body top is connected with the hoist engine, the winding has stay cord one on the hoist engine, one side at automobile body top is connected with the support, the drilling rod is located the inner chamber of support, the other end and the middle part at drilling rod top of stay cord one are connected, the middle part of drilling rod outer lane is connected with the ring gear, the inboard of support inner chamber is connected with the gag lever post, the outer lane swing joint of gag lever post has the headstock, the inner chamber of headstock is inlayed and is had the motor. This recycled concrete mixing stake machine, through hydraulic telescoping rod's setting, hydraulic telescoping rod's flexible wedge plug can be changed in the position of drill bit, and when hydraulic telescoping rod extended, hydraulic telescoping rod drove wedge plug and moves down, and the wedge plug can be the massive stone crushing, the downward movement of the drilling rod of being convenient for.

Description

Recycled concrete mixing pile machine

Technical Field

The utility model relates to a concrete mixing stake machine technical field specifically is a recycled concrete mixing stake machine.

Background

The soft soil foundation is frequently distributed in coastal and river basin in China, foundation settlement is the main form of foundation failure under the dynamic action of load, circulation, vehicles and the like, quality problems of highways, railways, airports and docks are often caused, the most applied method in various methods for treating the soft soil foundation is to select the composite foundation, and the bidirectional stirring powder spraying pile form selected in the soft soil treatment can greatly improve the strength of the composite foundation.

The height of the mixing pile power system used in the current construction is not changed, the height of the power system can not be adjusted according to the distance of the drill rod extending into the soil, the swing amplitude of the bottom end of the drill rod is large, the pile diameter is not uniform, the quality of a construction pile is not only influenced, concrete can be greatly wasted, and a rock occurring underground can cause a drill bit to be clamped, so that the tripping phenomenon is avoided, and the use of a pile machine is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to current recycled concrete mixing stake machine, the utility model provides a recycled concrete mixing stake machine possesses driving system's height and can adjust, and the stirring of being convenient for possesses the fracturing structure, can solve the problem of proposing among the above-mentioned background art to the advantage of stone fracturing.

The utility model provides a following technical scheme: the utility model provides a recycled concrete mixing stake machine, includes automobile body and drilling rod, one side at automobile body top is connected with the hoist engine, the winding has stay cord one on the hoist engine, one side at automobile body top is connected with the support, the drilling rod is located the inner chamber of support, the other end and the middle part at drilling rod top of stay cord one are connected, the middle part of drilling rod outer lane is connected with the ring gear, the inboard of support inner chamber is connected with the gag lever post, the outer lane swing joint of gag lever post has the headstock, the inner chamber of headstock is inlayed and is had the motor, the output shaft end-to-end connection of motor has the gear, gear and ring gear meshing, the middle part at headstock top is connected with stay cord two, the other end and the one side on drilling rod top of stay cord two are connected, the middle part at drilling rod top is connected with into the thick liquid pipe, one side of drilling rod bottom is equipped with row's thick liquid mouth.

Preferably, the tail end of the output shaft of the motor penetrates through the bottom of the power box and extends to the outer side of the power box, and the output shaft of the motor is movably connected with the bottom of the power box.

Preferably, one side of the top end of the inner cavity of the support is connected with a guide pipe, the second pull rope is movably connected with the inner cavity of the guide pipe, the right side of the top of the support is connected with a guide block, the first pull rope is in contact with the top of the guide block, the bottom of the inner cavity of the support is movably connected with a limiting ring, and the inner wall of the limiting ring is provided with a latch which is meshed with the gear ring.

Preferably, the drilling rod includes the body of rod and drill bit, the outer lane of the body of rod is connected with the ring gear, the top of the body of rod is connected with the adapter sleeve, the inner chamber swing joint of adapter sleeve has the connecting pipe, the middle part at connecting pipe top is connected with the support frame, the other end of stay cord one is connected with the middle part at support frame top, advance the thick liquid pipe and be connected with the top of connecting pipe, the bottom of the body of rod is connected with the drill bit, the middle part swing joint of drill bit has the wedge stopper, the bottom of body of rod inner chamber is inlayed and is had hydraulic telescoping rod, hydraulic telescoping rod's bottom and the top of wedge stopper are connected.

Preferably, the top of the connecting sleeve is provided with a convex groove, and the connecting pipe is convex.

Preferably, the middle part of the left side of the bracket is provided with a notch, and the pulp inlet pipe is positioned in the notch inner cavity.

With the contrast of current recycled concrete mixing stake machine, the utility model discloses possess following beneficial effect:

1. this recycled concrete mixing stake machine, through the setting of stay cord two, when the drilling rod moves down, the other end of stay cord two moves down, the one end of stay cord two upwards stimulates the headstock, the high emergence of headstock changes, the headstock of being convenient for drives the drilling rod and rotates, the headstock in this mixing stake machine highly keeps unchangeable with the height on ground, the maintenance of the headstock of being convenient for and the rotation of the drilling rod of being convenient for.

2. This recycled concrete mixing stake machine, through hydraulic telescoping rod's setting, hydraulic telescoping rod's flexible wedge plug can be changed in the position of drill bit, and when hydraulic telescoping rod extended, hydraulic telescoping rod drove wedge plug and moves down, and the wedge plug can be the massive stone crushing, the downward movement of the drilling rod of being convenient for.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is an explosion schematic view of the structural support of the present invention;

fig. 3 is the explosion schematic diagram of the structural drill rod of the present invention.

In the figure: 1. a vehicle body; 2. a support; 3. a winch; 4. pulling a first rope; 5. a guide block; 6. a drill stem; 7. a pulp inlet pipe; 8. a toothed ring; 9. a limiting rod; 10. a limiting ring; 11. a power box; 12. a second pull rope; 13. a guide tube; 14. a motor; 15. a gear; 16. a rod body; 17. a hydraulic telescopic rod; 18. a drill bit; 19. connecting sleeves; 20. a connecting pipe; 21. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a recycled concrete mixing pile machine comprises a vehicle body 1 and a drill rod 6, wherein one side of the top of the vehicle body 1 is connected with a winch 3, a first pull rope 4 is wound on the winch 3, one side of the top of the vehicle body 1 is connected with a support 2, the drill rod 6 is positioned in an inner cavity of the support 2, the other end of the first pull rope 4 is connected with the middle part of the top of the drill rod 6, the exposed length of the first pull rope 4 can be controlled by the operation of the winch 3 through the arrangement of the winch 3 and the first pull rope 4, when the exposed length of the first pull rope 4 is lengthened, the pulling force of the other end of the first pull rope 4 to the drill rod 6 is smaller than the gravity borne by the drill rod 6, the drill rod 6 moves downwards under the action of the gravity, on the contrary, the drill rod 6 moves upwards under the action of the pulling force of the first pull rope 4, the height of the drill rod 6 can be changed, the middle part of the outer ring 8 is connected with the outer ring of the drill rod 6, the inner side of the inner cavity of the support 2 is connected with a limiting rod 9, the outer ring of the limiting rod 9 is movably connected with a power box 11, a motor 14 is embedded in an inner cavity of the power box 11, the tail end of an output shaft of the motor 14 is connected with a gear 15, the gear 15 is meshed with a toothed ring 8, the gear 15 is arranged through the motor 14 and drives the gear 15 connected with the gear to rotate, the gear 15 drives a drill rod 6 to rotate through the toothed ring 8 meshed with the gear 15, the drill rod 6 can move in soil conveniently, in the rotating process of the drill rod 6, the toothed ring 8 can stir concrete around the drill rod, the concrete and the soil layer can be mixed sufficiently conveniently, a pull rope II 12 is connected to the middle of the top of the power box 11, the other end of the pull rope II 12 is connected with one side of the top of the drill rod 6, a slurry inlet pipe 7 is connected to the middle of the top of the drill rod 6, a slurry discharge port is arranged on one side of the bottom end of the drill rod 6, and the other end of the pull rope II 12 moves downwards when the drill rod 6 moves downwards, one end of the second pull rope 12 pulls the power box 11 upwards, the height of the power box 11 is changed, the power box 11 can drive the drill rod 6 to rotate conveniently, the height of the power box 11 in the mixing pile machine and the ground is kept unchanged, and the power box 11 can be maintained conveniently and the drill rod 6 can rotate conveniently.

Wherein, the output shaft end of motor 14 runs through the bottom of headstock 11 and extends to the outside of headstock 11, and the output shaft of motor 14 and the bottom swing joint of headstock 11, and through the setting of motor 14, headstock 11 can protect motor 14, reduces the influence of external environment to motor 14.

Wherein, one side on 2 inner chambers tops of support is connected with stand pipe 13, the inner chamber swing joint of two 12 and stand pipes 13 of stay cord, setting through stand pipe 13, can change the direction of two 12 both ends forces of stay cord, be convenient for two 12 drive headstock removals of stay cord, the right side at 2 tops of support is connected with guide block 5, stay cord 4 and guide block 5's top contact, setting through guide block 5, can change the direction of the 4 both ends forces of stay cord, be convenient for the rolling of stay cord 4, the bottom swing joint of 2 inner chambers of support has spacing ring 10, the inner wall of spacing ring 10 is equipped with the latch with 8 meshing of ring gear, setting through spacing ring 10, can restrict the rotation range of 6 bottoms of drilling rods, be convenient for this use of stirring stake machine.

Wherein, the drill rod 6 comprises a rod body 16 and a drill bit 18, the outer ring of the rod body 16 is connected with a toothed ring 8, the top of the rod body 16 is connected with a connecting sleeve 19, the inner cavity of the connecting sleeve 19 is movably connected with a connecting pipe 20, the middle part of the top of the connecting pipe 20 is connected with a supporting frame 21, the other end of a pull rope I4 is connected with the middle part of the top of the supporting frame 21, a slurry inlet pipe 7 is connected with the top of the connecting pipe 20, the bottom of the rod body 16 is connected with the drill bit 18, the middle part of the drill bit 18 is movably connected with a wedge-shaped plug, a hydraulic telescopic rod 17 is embedded at the bottom of the inner cavity of the rod body 16, the bottom of the hydraulic telescopic rod 17 is connected with the top of the wedge-shaped plug, by arranging the hydraulic telescopic rod 17, the expansion of the hydraulic telescopic rod 17 can change the position of the wedge plug at the drill bit 18, when the hydraulic telescopic rod 17 is expanded, the hydraulic telescopic rod 17 drives the wedge-shaped plug to move downwards, the wedge-shaped plug can crush massive stones, and the drill rod 6 can move downwards conveniently.

Wherein, the top of adapter sleeve 19 is equipped with protruding type groove, and the shape of connecting pipe 20 is protruding type, through the setting of adapter sleeve 19 with connecting pipe 20, is convenient for pour into the body of rod 16 into the concrete thick liquid, and the concrete thick liquid is discharged from row's thick liquid mouth, and the concrete thick liquid can mix with soil.

Wherein, the middle part of the left side of the bracket 2 is provided with a slot, the slurry inlet pipe 7 is positioned in the slotted inner cavity, and the slurry inlet pipe 7 is convenient to move through the slotted arrangement.

The working principle is as follows: during the use, start hoist engine 3 and motor 14, hoist engine 3's work makes stay cord 4 expose outside length elongated, the gravity that drilling rod 6 received is greater than the pulling force of stay cord 4 to drilling rod 6, the bottom and the ground of drilling rod 6 can contact, the rotation of motor 14 drives the gear 15 rotation of being connected with it, gear 15 drives the ring gear 8 and rotates, ring gear 8 can cut the soil, drilling rod 6 is at the in-process of cutting the soil by injection concrete in grout pipe 7, the concrete passes through the mud discharging mouth and moves to the outside of drilling rod 6, the rotation of ring gear 8 makes concrete and soil can intensive mixing, the in-process that drilling rod 6 moved downwards, if meet the stone that influences drill bit 18 and move down, hydraulic telescoping rod 17 extends, hydraulic telescoping rod 17 drives the wedge stopper and moves down, the wedge stopper can crush the bold, be convenient for the downward movement of drilling rod 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recycled concrete mixing stake machine, includes automobile body (1) and drilling rod (6), its characterized in that: one side of the top of the trolley body (1) is connected with a winch (3), a first pull rope (4) is wound on the winch (3), one side of the top of the trolley body (1) is connected with a support (2), the drill rod (6) is located in an inner cavity of the support (2), the other end of the first pull rope (4) is connected with the middle of the top of the drill rod (6), the middle of the outer ring of the drill rod (6) is connected with a toothed ring (8), the inner side of the inner cavity of the support (2) is connected with a limiting rod (9), the outer ring of the limiting rod (9) is movably connected with a power box (11), a motor (14) is embedded in the inner cavity of the power box (11), a gear (15) is connected to the tail end of an output shaft of the motor (14), the gear (15) is meshed with the toothed ring (8), a second pull rope (12) is connected to the middle of the top of the power box (11), and the other end of the second pull rope (12) is connected with one side of the top end of the drill rod (6), the middle part of the top of the drill rod (6) is connected with a slurry inlet pipe (7), and one side of the bottom end of the drill rod (6) is provided with a slurry discharge port.

2. The recycled concrete mixing pile machine of claim 1, characterized in that: the tail end of an output shaft of the motor (14) penetrates through the bottom of the power box (11) and extends to the outer side of the power box (11), and the output shaft of the motor (14) is movably connected with the bottom of the power box (11).

3. The recycled concrete mixing pile machine of claim 1, characterized in that: one side on support (2) inner chamber top is connected with stand pipe (13), the inner chamber swing joint of stay cord two (12) and stand pipe (13), the right side at support (2) top is connected with guide block (5), the top contact of stay cord one (4) and guide block (5), the bottom swing joint of support (2) inner chamber has spacing ring (10), the inner wall of spacing ring (10) is equipped with the latch with ring gear (8) meshing.

4. The recycled concrete mixing pile machine of claim 1, characterized in that: drilling rod (6) are including the body of rod (16) and drill bit (18), the outer lane of the body of rod (16) is connected with ring gear (8), the top of the body of rod (16) is connected with adapter sleeve (19), the inner chamber swing joint of adapter sleeve (19) has connecting pipe (20), the middle part at connecting pipe (20) top is connected with support frame (21), the other end and the middle part at support frame (21) top of stay cord (4) are connected, advance thick liquid pipe (7) and be connected with the top of connecting pipe (20), the bottom of the body of rod (16) is connected with drill bit (18), the middle part swing joint of drill bit (18) has the wedge stopper, the bottom of the body of rod (16) inner chamber is inlayed and is had hydraulic telescoping rod (17), the bottom of hydraulic telescoping rod (17) is connected with the top of wedge stopper.

5. The recycled concrete mixing pile machine of claim 4, characterized in that: the top of the connecting sleeve (19) is provided with a convex groove, and the connecting pipe (20) is convex.

6. The recycled concrete mixing pile machine of claim 1, characterized in that: the middle part of the left side of the bracket (2) is provided with a slot, and the pulp inlet pipe (7) is positioned in the inner cavity of the slot.